Oct 12 23:45:33.161 INFO checking charignon/optirust against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 23:45:33.161 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-6/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-6/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +4021bd0b3c5815b087d6db10ce461e7e4854ade7-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Oct 12 23:45:33.682 INFO blam! c3bfc100e5da72bf8858d1801d8de1736b9ff479a96664348c9c78b646bf27e2
Oct 12 23:45:33.684 INFO running `"docker" "start" "-a" "c3bfc100e5da72bf8858d1801d8de1736b9ff479a96664348c9c78b646bf27e2"`
Oct 12 23:45:34.796 INFO kablam! usermod: no changes
Oct 12 23:45:35.164 INFO kablam!    Compiling regex-syntax v0.4.2
Oct 12 23:45:35.176 INFO kablam!    Compiling ndarray v0.9.1
Oct 12 23:45:35.184 INFO kablam!    Compiling memchr v2.0.1
Oct 12 23:45:35.184 INFO kablam!    Compiling coco v0.1.1
Oct 12 23:45:35.184 INFO kablam!     Checking unicode-bidi v0.2.6
Oct 12 23:45:35.184 INFO kablam!     Checking num-complex v0.1.41
Oct 12 23:45:35.184 INFO kablam!     Checking itertools-num v0.1.1
Oct 12 23:45:35.191 INFO kablam!     Checking fxhash v0.2.1
Oct 12 23:45:37.170 INFO kablam!     Checking multimap v0.4.0
Oct 12 23:45:37.440 INFO kablam!     Checking itertools v0.6.5
Oct 12 23:45:38.620 INFO kablam!     Checking csv-core v0.1.4
Oct 12 23:45:39.616 INFO kablam!     Checking textwrap v0.9.0
Oct 12 23:45:39.720 INFO kablam!    Compiling newtype_derive v0.1.6
Oct 12 23:45:41.254 INFO kablam!     Checking ordered-float v0.5.0
Oct 12 23:45:41.334 INFO kablam!    Compiling aho-corasick v0.6.4
Oct 12 23:45:41.936 INFO kablam!     Checking serde_yaml v0.7.3
Oct 12 23:45:43.403 INFO kablam!     Checking uuid v0.2.3
Oct 12 23:45:43.492 INFO kablam!     Checking rayon-core v1.3.0
Oct 12 23:45:45.589 INFO kablam!     Checking csv v1.0.0-beta.5
Oct 12 23:45:46.828 INFO kablam!     Checking hyper v0.10.13
Oct 12 23:45:48.648 INFO kablam!     Checking chrono v0.2.25
Oct 12 23:45:55.748 INFO kablam!     Checking chrono v0.4.0
Oct 12 23:45:55.834 INFO kablam!     Checking url v0.5.10
Oct 12 23:45:56.202 INFO kablam!     Checking vec_map v0.8.0
Oct 12 23:45:56.234 INFO kablam!     Checking rayon v0.9.0
Oct 12 23:45:56.697 INFO kablam!    Compiling regex v0.2.5
Oct 12 23:46:02.745 INFO kablam!    Compiling rayon v0.7.1
Oct 12 23:46:04.037 INFO kablam!     Checking clap v2.29.4
Oct 12 23:46:16.192 INFO kablam!    Compiling ring v0.11.0
Oct 12 23:46:18.908 INFO kablam!    Compiling parse-zoneinfo v0.1.1
Oct 12 23:46:23.176 INFO kablam!     Checking bio v0.16.0
Oct 12 23:46:26.301 INFO kablam!    Compiling chrono-tz v0.4.1
Oct 12 23:46:31.175 INFO kablam!     Checking webpki v0.14.0
Oct 12 23:46:32.048 INFO kablam!     Checking webpki-roots v0.11.0
Oct 12 23:46:32.048 INFO kablam!     Checking rustls v0.9.0
Oct 12 23:46:37.229 INFO kablam!     Checking hyper-rustls v0.6.1
Oct 12 23:46:39.000 INFO kablam!     Checking yup-oauth2 v1.0.6
Oct 12 23:46:44.791 INFO kablam!     Checking google-calendar3 v1.0.7+20171205
Oct 12 23:46:56.664 INFO kablam!     Checking optirust v0.1.0 (/source)
Oct 12 23:46:57.323 INFO kablam! warning: function is never used: `main`
Oct 12 23:46:57.323 INFO kablam!  --> dummy.rs:2:1
Oct 12 23:46:57.323 INFO kablam!   |
Oct 12 23:46:57.323 INFO kablam! 2 | fn main() {
Oct 12 23:46:57.323 INFO kablam!   | ^^^^^^^^^
Oct 12 23:46:57.323 INFO kablam!   |
Oct 12 23:46:57.323 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 12 23:46:57.323 INFO kablam! 
Oct 12 23:47:02.709 INFO kablam! warning: unused import: `fixtures::test_desired_meeting`
Oct 12 23:47:02.709 INFO kablam!  --> src/gen.rs:5:5
Oct 12 23:47:02.710 INFO kablam!   |
Oct 12 23:47:02.710 INFO kablam! 5 | use fixtures::test_desired_meeting;
Oct 12 23:47:02.710 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 23:47:02.711 INFO kablam!   |
Oct 12 23:47:02.711 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 23:47:02.711 INFO kablam! 
Oct 12 23:47:02.712 INFO kablam! warning: unused import: `fixtures`
Oct 12 23:47:02.712 INFO kablam!  --> src/solver.rs:9:5
Oct 12 23:47:02.712 INFO kablam!   |
Oct 12 23:47:02.713 INFO kablam! 9 | use fixtures;
Oct 12 23:47:02.713 INFO kablam!   |     ^^^^^^^^
Oct 12 23:47:02.713 INFO kablam! 
Oct 12 23:47:02.714 INFO kablam! warning: unused imports: `test_config`, `test_input`, `test_invalid_input`
Oct 12 23:47:02.714 INFO kablam!   --> src/types.rs:17:16
Oct 12 23:47:02.714 INFO kablam!    |
Oct 12 23:47:02.714 INFO kablam! 17 | use fixtures::{test_config, test_input, test_invalid_input};
Oct 12 23:47:02.714 INFO kablam!    |                ^^^^^^^^^^^  ^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^
Oct 12 23:47:02.714 INFO kablam! 
Oct 12 23:47:04.665 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1m 29s
Oct 12 23:47:04.685 INFO kablam! su: No module specific data is present
Oct 12 23:47:06.790 INFO running `"docker" "rm" "-f" "c3bfc100e5da72bf8858d1801d8de1736b9ff479a96664348c9c78b646bf27e2"`
Oct 12 23:47:07.104 INFO blam! c3bfc100e5da72bf8858d1801d8de1736b9ff479a96664348c9c78b646bf27e2